Order Failures My initial order was lost. The customer service rep reissued the order providing Reference # 3111199. After 6 days the reissued order had not been shipped and the Customer service rep could not determine why. I cancelled my order and requested a refund. Cancellation number 310616 was provided and I was told to allow 3-5 days for processing . Update: Full refund received 12/31/23

They list products on their website They list products on their website, that they have no intention of delivering; they do not communicate this lack of product availability ! So the customer waits and waits and waits for delivery without knowing the products aren’t available, even though they have charged your credit card !

I order 1 bottle and after checking my… I order 1 bottle and after checking my CC they charged me for three called within 1 hour they said it's impossible to cancel . Rep said I could mail it back at my expense however after reading their reviews that looks like a very lengthy process a big hassle.

After using a testing strip for Nitric… After using a testing strip for Nitric Oxide levels, I bought this product to see if my husbands levels could be improved over a 3 month period of taking x1 tablet daily. The CircO2 tablets have increased my husbands nitric oxide levels up from zero to depleted which is great to see. He will now increase to x2 daily to see if this further improves his levels.

Buyer beware of the "up-sales" upon checking out… I changed the rating because I followed the representatives instructions and returned the unopened packaged to the post office. After receiving it, they refunded my money and I will now order again but will be more careful about the annoying up-sales. After reading their Collagen Plus in Dr. Frank Shallenberger's newsletter, I wanted to give it a try. He highly recommended the company and this particular product. I went online to buy the product and after ordering a 3 month supply, and attempting to check out, an up-sale popped up with a better offer, if more product was ordered. Then another popped up with more incentive. I decided to order the one for 6 months of the product, thinking that would cancel the 3mo. supply but instead, I found out a few days later, by looking at my credit card online, that it was in addition to the 3 mo. supply, therefore it would be 9mo. of supply. To me, this seems underhanded. I called the company and spoke with a nice young man who said that he had other complaints about this same thing. He said that the only way I could fix the problem is to refuse the shipment when it comes and then try to order the amount that I want and avoid the "up-sales". I despise "up-sales" because I believe they are tricking you into more that you want. I will refuse the product when it comes, return it and try again, but it has really colored my impression of this company. Buyer beware of the "up-sales" upon checking out.